The Volt-Box is a more compact trailer wire management system, Phillips Industries said, allowing for more interior room than competitors to keep wires pinch-free and organized.The Volt-Box is a Sta-Dry trailer system that maintains the standard 7-way trailer mounting bolt pattern for easy retrofit. The housing seals the interior wiring against corrosion, chemicals and extreme weather. The Volt-Box includes Phillips’ QCS2 (quick-change socket), made with high impact composite material and interchangeable mounting holes, for fast and easy socket replacement. The system is available from Phillips’ authorized dealers with either split (16-8000) or solid pin (16-80002) QCS2 and with the option to include Permalogic.